package ooday02;

public class Person {
    String name;
    String address;
    int age;

    Person(String name,int age,String address   ){
        this.name=name;
        this.age=age;
        this.address=address;
    }
    void eat(){
        System.out.println(name+"正在吃饭"); }
    void sleep(){
        System.out.println(name+"正在睡觉"); }
    void sayHi(){
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁了"); }

}
